/usr/lib/linux-tools/4.13.0-17-generic/perf is in linux-tools-4.13.0-17-generic 4.13.0-17.20~16.04.1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/linux-tools/4.13.0-17-generic/../../linux-hwe-edge-tools-4.13.0-17/perf